mirror of
https://github.com/hanzoai/volume.git
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zeekay
b61441f7d7
A fork of Rancher's local-path-provisioner at v0.0.36. The behaviour is unchanged and deliberately so — a directory on the node a pod lands on is the right thing for a disk. What changes is identity. The provisioner answers to hanzo.ai/volume rather than rancher.io/local-path. That is not branding: two provisioners sharing one name race for the same claims, and a stock k3s carries the upstream one, so a cluster running both would settle our storage by chance. Data lives at /var/lib/hanzo/volume, so reading a Hanzo cluster does not mean learning another vendor's directory. Apache-2.0 as published, unaltered, with Rancher's attribution in NOTICE. The README says what this is not: durability. A volume here dies with its node. That is hanzoai/replicate's question, one layer up, and keeping the two apart is what lets the disk stay this simple.
50 lines
1.7 KiB
Go
50 lines
1.7 KiB
Go
// Copyright 2017 Google LLC. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package compiler
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import (
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yaml "gopkg.in/yaml.v3"
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)
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// Context contains state of the compiler as it traverses a document.
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type Context struct {
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Parent *Context
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Name string
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Node *yaml.Node
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ExtensionHandlers *[]ExtensionHandler
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}
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// NewContextWithExtensions returns a new object representing the compiler state
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func NewContextWithExtensions(name string, node *yaml.Node, parent *Context, extensionHandlers *[]ExtensionHandler) *Context {
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return &Context{Name: name, Node: node, Parent: parent, ExtensionHandlers: extensionHandlers}
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}
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// NewContext returns a new object representing the compiler state
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func NewContext(name string, node *yaml.Node, parent *Context) *Context {
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if parent != nil {
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return &Context{Name: name, Node: node, Parent: parent, ExtensionHandlers: parent.ExtensionHandlers}
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}
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return &Context{Name: name, Parent: parent, ExtensionHandlers: nil}
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}
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// Description returns a text description of the compiler state
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func (context *Context) Description() string {
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name := context.Name
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if context.Parent != nil {
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name = context.Parent.Description() + "." + name
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}
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return name
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}
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